Changing the Turtle Size

You can increase or decrease the size of the onscreen turtle to make it bigger or smaller. This changes only the size of the shape without affecting the output of the pen as it draws on the screen.

t.shapesize(1,5,10)

Changing the Pen Size

You may need to increase or decrease the thickness of your pen. You can do this using the following command: t.pensize(10)

Change the color of the turtle: This changes the fill color. use: t.fillcolor("red")
Change the color of the pen: This changes the outline or the ink color. Use: t.pencolor("green")

Changing the Turtle Shape

The initial shape of the turtle isn’t really a turtle, but a triangular figure. However, you can change the way the turtle looks, and you do have a couple of options when it comes to doing so. You can have a look at some of them by typing in the following commands:

t.shape("turtle")

t.shape("arrow")

t.shape("circle")

You have a couple of other options that you can try as well:

Square
Arrow
Circle
Turtle
Triangle
Classic

Manipulating the Turtle